18081738

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 41166720

約数和(自身を除く): 23084982

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8167, 16334, 24501, 49002, 73503, 147006, 220509, 334847, 441018, 669694, 1004541, 2009082, 3013623, 6027246, 9040869, 18081738]

約数ペア:

[(1, 18081738), (2, 9040869), (3, 6027246), (6, 3013623), (9, 2009082), (18, 1004541), (27, 669694), (41, 441018), (54, 334847), (82, 220509), (123, 147006), (246, 73503), (369, 49002), (738, 24501), (1107, 16334), (2214, 8167)]